.box_piao {
  width: 100vw;
  height: 100vh;
  background: rgba(237, 158, 20, 0.38);
  position: relative;

  .posterPop {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;;
    width: 350px;
    height: 500px;
    position: absolute;
    background-color: rgb(255, 255, 255);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    box-shadow: 10px 10px 15px rgba(0, 0, 0, 0.3), -10px -10px 15px rgba(0, 0, 0, 0.3);
    border-radius: 20px;

    /** 二维码 */
    .qrcode {
      margin-top: 30px;
      margin-left: 75px;
      margin-bottom: 15px;
    }
  }
}